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SPEC Extension Spring: 302 Stainless Steel, 1/2 in Free Lg, 0.022 in Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 1/2 in Free Lg, 0.022 in Wire Dia

The SPEC Extension Spring is a 302 Stainless Steel Machine Hook Extension Spring, supplied as a 5 PK with a Free Lg of 1/2 in, Wire Dia of 0.022 in, and O.D. of 0.18 in, finished Plain (MPN H01800220500S). 3G…

SKU 3G-OTH-680330

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 1/2 in Free Lg, 0.022 in Wire Dia
Category
Machine Hook Extension Springs
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SPEC
Manufacturer Part Number
H01800220500S
Type
5 PK
O.D.
0.18 in
Finish
Plain
Free Lg
1/2 in
Wire Dia
0.022 in

Technical Documents

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SPEC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEC Extension Spring is a 302 Stainless Steel Machine Hook Extension Spring, supplied as a 5 PK with a Free Lg of 1/2 in, Wire Dia of 0.022 in, and O.D. of 0.18 in, finished Plain (MPN H01800220500S). 3G Electric interprets this demand and delivers it across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as an authorised distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring, like this 302 stainless steel machine hook type, stores and releases energy to resist pulling forces. It is used in industrial machinery, automation, and assembly applications where a consistent return force is needed, such as in valves, clutches, and counterbalance mechanisms.

What are the specifications of the SPEC extension spring H01800220500S?

This SPEC extension spring is made of 302 stainless steel with a plain finish. It has a free length of 1/2 in, wire diameter of 0.022 in, and an outer diameter of 0.18 in. It comes as a 5-pack with machine hook ends, part number H01800220500S.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver this 302 stainless steel spring (MPN H01800220500S) and thousands of other components across 14 departments, including combustion, pumps, and controls.

How to select the right extension spring for an application?

To select the right extension spring, match the free length, wire diameter, and outer diameter to your space and load requirements. Consider the material—302 stainless steel offers corrosion resistance. Ensure the hook type (machine hook) fits your mounting points. 3G Electric can help interpret your demand and source the correct SPEC spring.

SPEC Products

3G Electric supplies SPEC machine hook extension springs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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